68605064

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 150206400

約数和(自身を除く): 81601336

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 379, 484, 748, 758, 968, 1331, 1496, 1516, 2057, 2662, 3032, 4114, 4169, 5324, 6443, 8228, 8338, 10648, 12886, 16456, 16676, 22627, 25772, 33352, 45254, 45859, 51544, 70873, 90508, 91718, 141746, 181016, 183436, 283492, 366872, 504449, 566984, 779603, 1008898, 1559206, 2017796, 3118412, 4035592, 6236824, 8575633, 17151266, 34302532, 68605064]

約数ペア:

[(1, 68605064), (2, 34302532), (4, 17151266), (8, 8575633), (11, 6236824), (17, 4035592), (22, 3118412), (34, 2017796), (44, 1559206), (68, 1008898), (88, 779603), (121, 566984), (136, 504449), (187, 366872), (242, 283492), (374, 183436), (379, 181016), (484, 141746), (748, 91718), (758, 90508), (968, 70873), (1331, 51544), (1496, 45859), (1516, 45254), (2057, 33352), (2662, 25772), (3032, 22627), (4114, 16676), (4169, 16456), (5324, 12886), (6443, 10648), (8228, 8338)]